I would say more like 1.5 / 2 inches , but I am away from car as well.
If you look underneath the car alongside where the pedals are you will see a row of rubber grommet blanked off holes and some nuts.
The grommets are your alternative options, the buts what you need to remove to move the pedals.
After removing the nuts I grabbed the pedals through the inspection cover in the engine compartment , which looks vertically down on the pedals.
Last edited by nippymog; 06/10/16 09:43 AM.